200225116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 486984960

約数和(自身を除く): 286759844

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 131, 133, 169, 182, 221, 238, 247, 262, 266, 323, 338, 364, 442, 476, 494, 524, 532, 646, 676, 884, 917, 988, 1183, 1292, 1547, 1703, 1729, 1834, 2227, 2261, 2366, 2489, 2873, 3094, 3211, 3406, 3458, 3668, 4199, 4454, 4522, 4732, 4978, 5746, 6188, 6422, 6812, 6916, 8398, 8908, 9044, 9956, 11492, 11921, 12844, 15589, 16796, 17423, 20111, 22139, 22477, 23842, 28951, 29393, 31178, 32357, 34846, 40222, 42313, 44278, 44954, 47684, 54587, 57902, 58786, 62356, 64714, 69692, 80444, 84626, 88556, 89908, 109174, 115804, 117572, 129428, 154973, 169252, 202657, 218348, 226499, 296191, 309946, 376363, 382109, 405314, 420641, 452998, 550069, 592382, 619892, 752726, 764218, 810628, 841282, 905996, 1100138, 1184764, 1505452, 1528436, 1682564, 2200276, 2634541, 2944487, 3850483, 5269082, 5888974, 7150897, 7700966, 10538164, 11777948, 14301794, 15401932, 28603588, 50056279, 100112558, 200225116]

約数ペア:

[(1, 200225116), (2, 100112558), (4, 50056279), (7, 28603588), (13, 15401932), (14, 14301794), (17, 11777948), (19, 10538164), (26, 7700966), (28, 7150897), (34, 5888974), (38, 5269082), (52, 3850483), (68, 2944487), (76, 2634541), (91, 2200276), (119, 1682564), (131, 1528436), (133, 1505452), (169, 1184764), (182, 1100138), (221, 905996), (238, 841282), (247, 810628), (262, 764218), (266, 752726), (323, 619892), (338, 592382), (364, 550069), (442, 452998), (476, 420641), (494, 405314), (524, 382109), (532, 376363), (646, 309946), (676, 296191), (884, 226499), (917, 218348), (988, 202657), (1183, 169252), (1292, 154973), (1547, 129428), (1703, 117572), (1729, 115804), (1834, 109174), (2227, 89908), (2261, 88556), (2366, 84626), (2489, 80444), (2873, 69692), (3094, 64714), (3211, 62356), (3406, 58786), (3458, 57902), (3668, 54587), (4199, 47684), (4454, 44954), (4522, 44278), (4732, 42313), (4978, 40222), (5746, 34846), (6188, 32357), (6422, 31178), (6812, 29393), (6916, 28951), (8398, 23842), (8908, 22477), (9044, 22139), (9956, 20111), (11492, 17423), (11921, 16796), (12844, 15589)]